Changes the file group.

Parameters

$filestringrequired

Path to the file.

$groupstring|intrequired

A group name or number.

$recursivebooloptional

If set to true, changes file group recursively.

Default:false

Return

Source

public function chgrp( $file, $group, $recursive = false ) {
	if ( ! $this->exists( $file ) ) {
		return false;
	}

	if ( ! $recursive || ! $this->is_dir( $file ) ) {
		return $this->run_command( sprintf( 'chgrp %s %s', escapeshellarg( $group ), escapeshellarg( $file ) ), true );
	}

	return $this->run_command( sprintf( 'chgrp -R %s %s', escapeshellarg( $group ), escapeshellarg( $file ) ), true );
}

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